A meteorite fell on Izu peninsula which has affected the surrounding Shimoda onsen mysteriously. This is what is happening... First off, women's endowment is being enhanced. Secondly, people are getting smarter and their math and science skills are improving. And finally lost powers are mysteriously returning. Thus, we don't know the origin of these occurrences at the Shimoda onsen in Shizuoka prefecture...Something happens to Nagi, who doesn't normally take trains when she travels!?
You know as well as I do that Ojou-sama manages to get into trouble...
¡Sabes tan bien como yo que la señorita 
se las arregla para meterse en problemas
Você sabe tão bem quanto eu, que a 
senhorita só sabe se meter em encrenca...